Recently when mapping froma flat file schema that was created using the Flat File schema wizard I ran across a problem where a test of the map gave an error realated to unexpected data in the source message. The problem in this case was related to optional, repeating records in the source message/schema. Eventually I discovered the “Parser Optimization” property, which can be found on the Schema node of the Flat File Schema. This is set to speed by default and cannot handle optional or repeating ......

I recently got the following errors when starting Enterprise Single Sign-On on a pre-production BizTalk Server: The SSO service failed to start. Error Code: 0x80131700 The first error gives two suggestions on how to fix this error. The first suggestion is to reinstall SSO. I tried a repair which did not do the job so what about a full re-install? Unfortunately I could not uninstall Enterprise Single Sign-On due it being used by other programs (BizTalk anyone?). The second suggestion is to run regasm ......